Final answer:
A GENOT, or General Notice, is an example of a temporary directive used within organizations for urgent communications, unlike the other options which have different uses or are not temporary notices.
Step-by-step explanation:
An example of a temporary directive that must be distributed immediately could be a GENOT, which stands for General Notice. These are typically used within organizations to communicate significant, but temporary, information and changes that employees need to be aware of urgently.
Unlike other options like Supplements, LOAC, and GETS, a GENOT is used for immediate communication and is not permanent.
The correct answer is B. LOA. A temporary directive that needs to be distributed immediately is an example of a notice or announcement that is time-sensitive and requires prompt action. In this case, LOA stands for Letter of Authorization, which is a document granting someone permission to perform a specific task or access certain information.